DataList转Excel

最新推荐文章于 2023-11-09 15:47:35 发布

dannywj1371

最新推荐文章于 2023-11-09 15:47:35 发布

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分类专栏： .NET 文章标签： excel string

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本文介绍如何使用ASP.NET创建一个数据列表并将数据导出为Excel文件供用户下载。

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   void ExportExcel( System.Web.UI.WebControls.DataList dl, string strFileName)
          {

              strFileName = System.Web.HttpUtility.UrlEncode(strFileName, System.Text.Encoding.UTF8);
              System.Web.HttpContext.Current.Response.Clear();
              System.Web.HttpContext.Current.Response.Buffer = true;
              System.Web.HttpContext.Current.Response.Charset = "gb2312";
              System.Web.HttpContext.Current.Response.AppendHeader("Content-Disposition", "online; filename=" + strFileName + ".xls");
              System.Web.HttpContext.Current.Response.ContentEncoding = System.Text.Encoding.GetEncoding("gb2312");
              System.Web.HttpContext.Current.Response.ContentType = "application/ms-excel";

              System.Globalization.CultureInfo myCItrad = new System.Globalization.CultureInfo("zh-CN", true);
              System.IO.StringWriter oStringWriter = new System.IO.StringWriter(myCItrad);
              System.Web.UI.HtmlTextWriter oHtmlTextWriter = new System.Web.UI.HtmlTextWriter(oStringWriter);

              dl.RenderControl(oHtmlTextWriter);


              System.Web.HttpContext.Current.Response.Write(oStringWriter.ToString().Replace("<td", "<td STYLE='MSO-NUMBER-FORMAT://@'"));
              System.Web.HttpContext.Current.Response.Buffer = false;
              System.Web.HttpContext.Current.Response.End();
          }